Electric Vehicle Charging Technology TRIZ Cases
- Vehicle Battery Pack Control Using Route-Aware Energy Profiles
Route planning data guides battery power, charge, and temperature limits to balance vehicle performance, range, and battery life.
- Charging Pile Interface Sealing Ring Retention Against Cable Pull
A fixed and detachable buckle keeps the sealing ring pressed to the charging pile interface, preventing cable-pull loosening and water ingress.
- Predictive Battery Preheating for Low-Temperature EV Power
Predictive battery heating uses usage, location, and weather inputs to pre-warm EV batteries with enough lead time while limiting energy waste.
- Segmented Current Collector Arm for Variable Tunnel Clearance
A two-segment current collector uses spring force and actuator positioning to keep mine vehicles powered over bumps and tunnel height changes.
- Rotating Contact Head for Safe EV Rapid Charging Connection
A rotating-arm contact head makes earthing contact first, enabling safer automatic EV rapid charging with less alignment effort.
- Charge Port Closure with Integrated Lock and Single-Actuator Release
A single actuator unlocks and opens the vehicle charge or fuel port cover, cutting actuator count, mounting complexity, and cost.
- Power Balancing Control for EV Charging and Environmental Load
Coordinates EV and other connected loads using schedules and grid emission data to balance power demand while preserving charging convenience.
- Segmented Current Collector for Variable Tunnel Height Charging
A two-segment collector arm uses spring force and actuator motion to keep contact stable despite tunnel height changes and road irregularities.
- Adaptive Power Supply Control for Interchangeable Vehicle Service Modules
Vehicle-state and module-type recognition enable individualized power distribution for interchangeable service modules, cutting waste and interruptions.
- Autonomous Charging Positioning With Long-Range Navigation Switching
Distance-based switching combines long-range navigation with PCA laser recognition to locate charging apparatuses faster and more accurately.
- EV Charger OCPP Gateway for Industrial Control Integration
A protocol gateway links OCPP chargers with MODBUS and OPC control paths, enabling one console to manage charging and industrial equipment.
- EV Charger Protocol Conversion for OCPP and OPC Console Control
A conversion module bridges OCPP, OPC, HTTP, and MODBUS so one control console can manage EV chargers and industrial equipment.
- AUV Charging Docking With Optical Alignment and Pole Guidance
Optical feedback, pole guidance, and onboard thrust let an AUV dock and charge underwater without ship towing, even in changing currents.
- Road Usage Charging Reports With Route-Privacy Aggregation
Aggregated sum and domain reports let road usage charges be billed and allocated accurately without exposing individual vehicle routes.
- Current Collector Four-Bar Linkage Kinematics for EV Charging
A current collector uses a four-bar linkage mechanism to maintain electrical contact with charging stations.